The POCO C81x is an entry-level smartphone designed for users looking for a large display, reliable battery life and essential everyday features. It features a 6.88-inch LCD display with a 120Hz refresh rate and a resolution of 720 x 1640 pixels. The display has approximately 262 PPI pixel density and includes TÃœV Certified Low Blue Light, Circadian Friendly and Flicker Free features for improved viewing comfort.
The smartphone is powered by the Unisoc T7250 chipset with a 1.8GHz octa-core processor and G57 GPU. It comes with 3GB LPDDR4X RAM, along with support for up to 3GB additional virtual RAM. The device includes 64GB internal storage and supports expandable storage up to 2TB through a memory card.
For photography, the POCO C81x features a 13MP rear camera with autofocus and LED flash. Camera features include HDR, Portrait, Timer, Watermark, Night Mode, Time Lapse, Audio Shutter and Palm Shutter. The device also includes an 8MP front camera for selfies and video calls. Both front and rear cameras support 1080p video recording at 30fps.
The POCO C81x runs on Android 15 and supports 4G connectivity with Dual SIM and VoLTE support. Connectivity features include dual-band Wi-Fi, Bluetooth 5.2 and USB-C.
A 5200mAh Li-Po battery powers the smartphone and supports 15W fast charging along with 7.5W reverse charging. Additional features include a side-mounted fingerprint sensor, face unlock, 3.5mm headphone jack, FM Radio with FM Recording and IP52 splash and dust resistance.
The POCO C81x is an entry-level smartphone focused on providing the essential features required for everyday smartphone usage while maintaining a large display and practical battery capacity. Its 6.88-inch LCD display with a 120Hz refresh rate is one of its main highlights, offering smoother scrolling and navigation compared with traditional 60Hz budget displays. The large screen is useful for watching videos, browsing social media and general daily use, although the 720 x 1640 pixel resolution and approximately 262 PPI density mean that display sharpness is limited compared with higher-resolution devices.
The phone is powered by the Unisoc T7250 processor, paired with 3GB LPDDR4X RAM and 64GB storage. This hardware combination is suitable for essential activities such as calling, messaging, social media, web browsing, online videos and light applications. However, the limited RAM means users should not expect strong heavy multitasking performance, and demanding games may not provide a consistently smooth experience. The addition of up to 3GB virtual RAM and expandable storage up to 2TB helps improve flexibility for users who need additional space.
The 13MP rear camera and 8MP front camera provide basic photography and video capabilities. Features including HDR, Portrait Mode, Night Mode and Time Lapse offer useful options for everyday photography. Both cameras support 1080p recording at 30fps, which is sufficient for casual video recording and video calls, but users looking for advanced camera hardware or 4K video recording should consider higher-end devices.
Battery performance is another important strength. The 5200mAh battery should provide reliable everyday battery life, while 15W fast charging and 7.5W reverse charging add practical functionality. The device also retains useful features that are increasingly uncommon on some smartphones, including a 3.5mm headphone jack and FM Radio with FM Recording.
Overall, the POCO C81x is best suited for first-time smartphone users, students, basic users and people looking for a secondary smartphone. Its strengths include the large 120Hz display, practical battery, lightweight design, expandable storage and essential connectivity features. However, users should consider the limitations of 3GB RAM, entry-level performance, basic cameras, low display resolution and the absence of 5G connectivity before purchasing.